Vitamin D deficiency
Vitamin D is a fat soluble vitamin called steroid, which plays important roles in the body. It contributes to the absorption of mineral salts in the intestines, reduces its loss, re-absorbs it in the kidneys, reduces its proportion in the urine, , Some recent studies suggest that vitamin D inhibits the growth and spread of cancer cells, and enhances the immune system.
the reasons
- Lack of exposure to sunlight, which is common in bright areas, which are absent from the sun for long periods.
- Malnutrition, and insufficient vitamin D intake in the diet.
- Gastrointestinal problems cause poor absorption of vitamin D in the intestines, such as cystic fibrosis, and inflammation of the intestines.
- Overweight, because vitamin D stores in fat, so the body can not benefit from it.
- As age progresses, the body’s ability to get vitamin D is reduced by exposure to the sun, which is its main source, especially in women of safe age, as the level of estrogen is low, and plays an important role in the province On the natural levels of vitamin D.
- Breast feeding, as the milk that is secreted contains vitamin D.
Archaeology
- Fatigue and tiredness.
- Arthritis.
- Osteoporosis.
- Heart diseases such as heart attack, high blood pressure.
- Growth retardation in children, and in severe cases children get rickets.
the cure
Vitamin D can be obtained from several sources:
- Sun rays: The body can produce vitamin D itself, but only if the skin is exposed to sunlight. Subcutaneous fat contains a substance called dehydroculstrol, which contains vitamin D, and then vitamin D in its desired form, so it is the easiest and surest way to get vitamin D in quantity What is required is daily exposure to the sun directly in the early morning, or before sunset hourly, for ten minutes to a quarter of an hour, without the use of sunscreen.
- Foods containing vitamin D: There is a wide range of foods containing vitamin D, including poultry and livestock liver, egg yolks, fatty fish, milk and its products, especially vitamin D-fortified milk.
- Vitamin D supplements are taken as tablets or intravenous injections.
- Drugs that contain isotopes of vitamin D are offered to people with metabolic disorders.